Toxic Gas Hazard Warning Sign - Safety Symbol & Classification #1742371 (License: Personal Use)

This is the UN Globally Harmonized System (GHS) hazard pictogram for Class 2.3 toxic gases, featuring a black skull and crossbones on a white diamond background with bold “TOXIC GAS” text and the number “2” indicating Division 2 (gases). It signals substances that can cause death or serious injury through inhalation, even at low concentrations, and is mandated on shipping containers, safety data sheets, and industrial signage.

Used on chemical transport vehicles, storage facilities, safety data sheets (SDS), and workplace hazard communication systems; matches user intent for identifying, complying with, or training on hazardous material handling regulations (e.g., OSHA, DOT, CLP).